Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / cinelerra / quit.C

diff --git a/cinelerra-5.1/cinelerra/quit.C b/cinelerra-5.1/cinelerra/quit.C
new file mode 100644 (file)
index 0000000..3367621
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/quit.C
@@ -0,0 +1,124 @@
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#include "assets.h"
+#include "mbuttons.h"
+#include "confirmquit.h"
+#include "errorbox.h"
+#include "language.h"
+#include "levelwindow.h"
+#include "levelwindowgui.h"
+#include "mainmenu.h"
+#include "mwindow.h"
+#include "mwindowgui.h"
+#include "playback3d.h"
+#include "quit.h"
+#include "record.h"
+#include "render.h"
+#include "savefile.h"
+#include "mainsession.h"
+#include "videowindow.h"
+#include "videowindowgui.h"
+
+
+Quit::Quit(MWindow *mwindow)
+ : BC_MenuItem(_("Quit"), "q", 'q'), Thread() 
+{ 
+       this->mwindow = mwindow; 
+}
+
+void Quit::create_objects(Save *save)
+{ 
+       this->save = save; 
+}
+
+int Quit::handle_event() 
+{
+
+//printf("Quit::handle_event 1 %d\n", mwindow->session->changes_made);
+       Record *record = mwindow->gui->record;
+       if( mwindow->session->changes_made || mwindow->render->in_progress ||
+               record->capturing || record->recording || record->writing_file ) {
+               start();
+       }
+       else 
+       {        // quit
+               mwindow->quit(1);
+       }
+       return 0;
+}
+
+void Quit::run()
+{
+       int result = 0;
+
+// Test execution conditions
+       Record *record = mwindow->gui->record;
+       if( record->capturing || record->recording || record->writing_file ) {
+               ErrorBox error(_(PROGRAM_NAME ": Error"), 
+                       mwindow->gui->get_abs_cursor_x(1), 
+                       mwindow->gui->get_abs_cursor_y(1));
+               error.create_objects(_("Can't quit while a recording is in progress."));
+               error.run_window();
+               return;
+       }
+       else
+       if(mwindow->render->thread->running())
+       {
+               ErrorBox error(_(PROGRAM_NAME ": Error"), 
+                       mwindow->gui->get_abs_cursor_x(1), 
+                       mwindow->gui->get_abs_cursor_y(1));
+               error.create_objects(_("Can't quit while a render is in progress."));
+               error.run_window();
+               return;
+       }
+//printf("Quit::run 1\n");
+// Quit
+       {
+//printf("Quit::run 2\n");
+               ConfirmQuitWindow confirm(mwindow);
+//printf("Quit::run 2\n");
+               confirm.create_objects(_("Save edit list before exiting?"));
+//printf("Quit::run 2\n");
+               result = confirm.run_window();
+//printf("Quit::run 2\n");
+       }
+//printf("Quit::run 3\n");
+
+       switch(result)
+       {
+               case 0:          // quit
+                       if(mwindow->gui)
+                       {
+                               mwindow->quit(0);
+                       }
+                       break;
+
+               case 1:        // cancel
+                       return;
+                       break;
+
+               case 2:           // save
+                       save->save_before_quit(); 
+                       return;
+                       break;
+       }
+}